1 /*** 2 * Java DAB EPG API - Serialize/Deserialize To/From POJOs to XML/Binary as per 3 * ETSI specifications TS 102 818 (XML Specification for DAB EPG) and TS 102 4 * 371 (Transportation and Binary Encoding Specification for EPG). 5 * 6 * Copyright (C) 2007 GCap Media PLC 7 * 8 * This library is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Lesser General Public 10 * License as published by the Free Software Foundation; either 11 * version 2.1 of the License, or (at your option) any later version. 12 * 13 * This library is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Lesser General Public License for more details. 17 * 18 * You should have received a copy of the GNU Lesser General Public 19 * License along with this library; if not, write to the Free Software 20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 */ 22 package com.gcapmedia.dab.epg; 23 24 import java.util.Iterator; 25 import java.util.List; 26 import java.util.Locale; 27 28 /*** 29 * This contains a set of keywords. 30 */ 31 public class Keywords implements Iterable<String> { 32 33 /*** 34 * Indicates the language of the keywords 35 */ 36 private Locale language; 37 38 /*** 39 * Keyword list 40 */ 41 private List<String> keywords; 42 43 /*** 44 * Create a new keywords group 45 * @param language Indicates the language of the keywords 46 */ 47 public Keywords(Locale language) { 48 this.language = language; 49 } 50 51 /*** 52 * Add a keyword - this should be in the language specified 53 * @param keyword Keyword to add 54 */ 55 public void addKeyword(String keyword) { 56 keywords.add(keyword); 57 } 58 59 /*** 60 * Remove a keyword 61 * @param keyword Keyword to remove 62 */ 63 public void removeKeyword(String keyword) { 64 keywords.remove(keyword); 65 } 66 67 /*** 68 * @return Returns all keywords 69 */ 70 public List<String> getKeywords() { 71 return keywords; 72 } 73 74 /*** 75 * @return Returns the language of this keyword group (ISO 639) 76 */ 77 public String getLanguage() { 78 return language.getLanguage(); 79 } 80 81 /*** 82 * @see java.lang.Iterable#iterator() 83 */ 84 public Iterator<String> iterator() { 85 return keywords.iterator(); 86 } 87 88 }